| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.82 | 3.246% | $104.0926 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $240.67 | 8.628% | $261.435 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $189.39 | 13.171% | $214.3346 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $29.27 | 8.393% | $31.7266 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $23.74 | 6.727% | $25.337 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $249.30 | 3.580% | $258.2249 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $97.46 | 4.466% | $101.8126 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $930.65 | $996.9633 | $996.96 | $997.00 | $996.80 | |